q^-2/q^-3 eching

$$\frac { q ^ { - 2 } } { q ^ { - 3 } }$$

Baholash

$$q$$

Yechim qadamlari

Ayni asosning daraja ko‘rsatkichini bo‘lish uchun maxrajning darajasini surat darajasidan ayiring. -2 dan -3 ni ayirib, 1 ni oling.

$$q^{1}$$

1 daraja ko‘rsatkichini q ga hisoblang va q ni qiymatni oling.

$$q$$

q ga nisbatan hosilani topish

$$1$$

Yechim qadamlari

Ayni asosning daraja ko'rsatkichi bo'lish uchun maxrajning darajasini surat darajasidan bo'ling.

$$\frac{\mathrm{d}}{\mathrm{d}q}(\frac{1}{1}q^{-2-\left(-3\right)})$$

Arifmetik hisobni amalga oshirish.

$$\frac{\mathrm{d}}{\mathrm{d}q}(q^{1})$$

Polinomialning hosilasi bu uning shartlari hosilasining yig‘indisiga teng. Konstant shartning hosilasi 0. ax^{n} ning hosilasi nax^{n-1}.

$$q^{1-1}$$

Arifmetik hisobni amalga oshirish.

$$q^{0}$$

Har qanday t sharti uchun (0 bundan mustasno) t^{0}=1.

$$1$$